C++ C+中的else if语句+；

我想做一个程序，根据人们的名字不同，向他们打招呼。请不要被打印出来的声明冒犯。这只是我朋友的恶作剧。我是一个初学者plz帮助。这是我的密码

#include<iostream>
#include<conio.h>
#include<string>

using namespace std;

int main()
{
    string a;
    cout<<"Please enter your name."<<endl;
    getline(cin, a);

    cin>>a>>endl;

   
        if(a=="daksh" || a=="Daksh"){
    cout<<"Chlaja bsdk 凸 ( ͡❛ 皿 ͡❛)凸"<<endl;
}
else if(a=="Harsh" || a=="harsh"){
    cout<<"Bsdk MC behn K lode , machhar ki jhaat maki chut teri tatto ke saudagar (ง ͡❛ 皿 ͡❛)ง"<<endl;
}
else if(a=="Sparsh" || a=="sparsh"){
    cout<<"Jahapana tussi geat ho , tofu kubul kro. /( ͡❛ ͜ʖ ͡❛)/"<<endl;
}
else {
    cout<<"Hello ,dear"<<a<<endl;
            }
return 0;
}

#包括
#包括
#包括
使用名称空间std；
int main（）
{
字符串a；
库滕德尔；
如果（a==“daksh”| a==“daksh”）{
cout>（std:：basic\u-istream:：\u-ios\u-type&（*）（std:：basic\u-istream:：\u-ios\u-type&）[带CharT=char；\u-Traits=std:：char\u-Traits；std:：basic\u-istream:：\u-istream\u-type=std:：basic\u-istream；std:：basic\u-istream:：：\u-ios=std:：basic\u-ios]
运算符>>（\uuuiOS\u类型和（*\uuuPF）（\uuuiOS\u类型和））
^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:124:7：注意：参数1从“”到“std:：basic\u istream:：\uuu ios\u type&（*）（std:：basic\u istream:：\uuu ios\u type&）{aka std:：basic\u ios&（*）（std:：basic\u ios&）}
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:131:7：注：候选人：std:：basic\u istream:：：\uu istream类型&std:：basic\u istream:：operator>>（std:：ios\u base&（*）（std:：ios\u base&）[带CharT=CharT；\u Traits=std:：char\u Traits；std:：basic\u istream:：：：\u istream=std:：basic\u类型=std:：basic\u istream]
运营商>>（ios\U基地和（*\uU pf）（ios\u基地和）
^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:131:7:注意：参数1从“”到“std:：ios_base&（*）（std:：ios_base&））的转换未知
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:168:7：注：候选：std:：basic\u istream:：：：\uuuu istream\u type&std:：basic\u istream:：operator>（bool&）[带CharT=char；\u Traits=std:：char\u Traits；std:：basic\u istream:：：：\uu istream\u type=std:：basic\u istream]
操作员>>（bool&uu\n）
^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:168:7:注意：参数1从“”到“bool&”的转换未知
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:172:7：注：候选：std:：basic\u istream&std:：basic\u istream:：operator>>（短int&）[带_CharT=char；_Traits=std:：char\u Traits]
操作员>>（短和短）；
^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:172:7:注意：参数1没有从“”到“short int&”的已知转换
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:175:7：注：候选：std:：basic\u istream:：：\uu istream\u type&std:：basic\u istream:：operator>>（简称
无符号整数（&）[带_CharT=char；_Traits=std:：char\u Traits；std:：basic\u istream:：_\u istream\u type=std:：basic\u istream]
运算符>>（无符号短
^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:175:7:注意：参数1从“”到“短无符号整数&”的转换未知
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:179:7：注：候选：std:：basic\u istream&std:：basic\u istream:：operator>>（int&）[带(CharT=char；_Traits=std:：char\u Traits]
操作员>>（输入和输出）；
^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:179:7:注意：参数1没有从“”到“int&”的已知转换
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:182:7：注：候选者：std:：basic\u istream:：：：\uuuu istream\u type&std:：basic\u istream:：operator>>（无符号int&）[带字符；\u Traits=std:：char Traits；std:：basic\u istream:：：\uu istream\u type=std:：basic\u istream]
运算符>>（无符号整数和）
^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:182:7:注意：参数1从“”到“unsigned int&”的转换未知
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:186:7：注：候选者：std:：basic\u istream:：：\uu istream\u type&std:：basic\u istream:：operator>（长整型）[带CharT=char；\u Traits=std:：char\u Traits；std:：basic\u istream:：：：\uu istream\u type=std:：basic\u istream]
操作员>>（长和长）
^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:186:7:注意：参数1没有从“”到“long int&”的已知转换
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:190:7：注：候选者：std:：basic\u istream:：：：\uu istream\u type&std:：basic\u istream:：operator>>（长无符号int&）[带CharT=char；Traits=std:：char\u Traits；std:：basic\u istream:：：：\uu istream\u type=std:：basic\u istream]
运算符>>（无符号长（&U）
^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:190:7:注意：参数1从“”到“长无符号整数&”的转换未知
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:195:7：注：候选者：std:：basic\u istream:：：：\uu istream\u type&std:：basic\u istream:：operator>（long long int&）[带CharT=char；\u Traits=std:：char\u Traits；std:：basic\u istream:：：：\uu istream\u type=std:：basic\u istream]
运算符>>（长和长）
^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:195:7:注意：参数1从“”到“long-long-int&”的转换未知
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:199:7：注：候选者：std:：basic\u istream:：：：\uu istream\u type&std:：basic\u istream:：operator>>（长-长无符号int&）[带CharT=char Traits=std:：char\u Traits；std:：basic\u istream:：：：\uu istream\u type=std:：basic\u istream]
运算符>>（无符号长和长）
^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:199:7:注意：参数1没有从“”到“long-long unsigned int&”的已知转换
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:214:7：注：候选者：std:：basic\u istream:：：：\uu istream\u type&std:：basic\u istream:：operator>（float&）[带CharT=char；\u Traits=std:：char\u Traits；std:：basic\u istream:：：：\uu istream\u type=std:：basic\u istream]
运算符>>（浮点和浮点）
^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:214:7:注意：参数1从“”到“float&”的转换未知
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:218:7：注：候选：std:：basic\u istream:：：\uu istream\u type&std:：basic\u istream:：oper
    greetings.cpp: In function 'int main()':
    greetings.cpp:12:11: error: no match for 'operator>>' (operand types are 'std::basic_istream<char>' and '<unresolved overloaded function type>')
         cin>>a>>endl;
         ~~~~~~^~~~~~
    In file included from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\iostream:40:0,
                     from greetings.cpp:1:
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:120:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__istream_type& (*)(std::basic_istream<_CharT, _Traits>::__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
           operator>>(__istream_type& (*__pf)(__istream_type&))
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:120:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&) {aka std::basic_istream<char>& (*)(std::basic_istream<char>&)}'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:124:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__ios_type& (*)(std::basic_istream<_CharT, _Traits>::__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>; std::basic_istream<_CharT, _Traits>::__ios_type = std::basic_ios<char>]
           operator>>(__ios_type& (*__pf)(__ios_type&))
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:124:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_istream<char>::__ios_type& (*)(std::basic_istream<char>::__ios_type&) {aka std::basic_ios<char>& (*)(std::basic_ios<char>&)}'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:131:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
           operator>>(ios_base& (*__pf)(ios_base&))
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:131:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::ios_base& (*)(std::ios_base&)'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:168:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
           operator>>(bool& __n)
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:168:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'bool&'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:172:7: note: candidate: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]
           operator>>(short& __n);
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:172:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'short int&'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:175:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short 
    unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
           operator>>(unsigned short& __n)
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:175:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'short unsigned int&'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:179:7: note: candidate: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]
           operator>>(int& __n);
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:179:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'int&'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:182:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
           operator>>(unsigned int& __n)
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:182:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'unsigned int&'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:186:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
           operator>>(long& __n)
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:186:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long int&'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:190:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
           operator>>(unsigned long& __n)
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:190:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long unsigned int&'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:195:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
           operator>>(long long& __n)
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:195:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long long int&'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:199:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
           operator>>(unsigned long long& __n)
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:199:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long long unsigned int&'        
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:214:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
           operator>>(float& __f)
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:214:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'float&'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:218:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
           operator>>(double& __f)
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:218:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'double&'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:222:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
           operator>>(long double& __f)
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:222:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'long double&'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:235:7: note: candidate: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
           operator>>(void*& __p)
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:235:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'void*&'
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:259:7: note: candidate: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>]
           operator>>(__streambuf_type* __sb);
           ^~~~~~~~
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:259:7: note:   no known conversion for argument 1 from '<unresolved overloaded function type>' to 'std::basic_istream<char>::__streambuf_type* {aka std::basic_streambuf<char>*}'
    In file included from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\string:53:0,
                     from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\bits\locale_classes.h:40,
                     from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\bits\ios_base.h:41,
                     from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\ios:42,
                     from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\ostream:38,
                     from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\iostream:39,
                     from greetings.cpp:1:
    c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\bits\basic_string.tcc:1437:5: note: candidate: template<class _CharT, class _Traits, class _Alloc> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)
         operator>>(basic_istream<_CharT, _Traits>& __in,
         ^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\bits\basic_string.tcc:1437:5: note:   template argument deduction/substitution failed:
greetings.cpp:12:13: note:   couldn't deduce template parameter '_Alloc'
     cin>>a>>endl;
             ^~~~
In file included from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\iostream:40:0,
                 from greetings.cpp:1:
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:799:5: note: candidate: std::basic_istream<_CharT2, _Traits2>& std::operator>>(std::basic_istream<_CharT2, _Traits2>&, _CharT2*) [with _CharT2 = char; _Traits2 = std::char_traits<char>; _CharT = char; _Traits = std::char_traits<char>]
     operator>>(basic_istream<char>& __in, char* __s);
     ^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:799:5: note:   no known conversion for argument 2 from '<unresolved overloaded function type>' to 'char*'
In file included from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:934:0,
                 from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\iostream:40,
                 from greetings.cpp:1:
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\bits\istream.tcc:923:5: note: candidate: std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT&) [with _CharT = char; _Traits = std::char_traits<char>]
     operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
     ^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\bits\istream.tcc:923:5: note:   no known conversion for argument 2 from '<unresolved overloaded function type>' to 'char&'
In file included from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\iostream:40:0,
                 from greetings.cpp:1:
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:756:5: note: candidate: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char&)
     operator>>(basic_istream<char, _Traits>& __in, unsigned char& __c)
     ^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:756:5: note:   template argument deduction/substitution failed:
greetings.cpp:12:13: note:   cannot convert 'std::endl' (type '<unresolved overloaded function type>') to type 'unsigned char&'
     cin>>a>>endl;
             ^~~~
In file included from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\iostream:40:0,
                 from greetings.cpp:1:
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:761:5: note: candidate: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char&)
     operator>>(basic_istream<char, _Traits>& __in, signed char& __c)
     ^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:761:5: note:   template argument deduction/substitution failed:
greetings.cpp:12:13: note:   cannot convert 'std::endl' (type '<unresolved overloaded function type>') to type 'signed char&'
     cin>>a>>endl;
             ^~~~
In file included from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\iostream:40:0,
                 from greetings.cpp:1:
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:803:5: note: candidate: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, unsigned char*)
     operator>>(basic_istream<char, _Traits>& __in, unsigned char* __s)
     ^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:803:5: note:   template argument deduction/substitution failed:
greetings.cpp:12:13: note:   cannot convert 'std::endl' (type '<unresolved overloaded function type>') to type 'unsigned char*'
     cin>>a>>endl;
             ^~~~
In file included from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\iostream:40:0,
                 from greetings.cpp:1:
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:808:5: note: candidate: template<class _Traits> std::basic_istream<char, _Traits>& std::operator>>(std::basic_istream<char, _Traits>&, signed char*)
     operator>>(basic_istream<char, _Traits>& __in, signed char* __s)
     ^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:808:5: note:   template argument deduction/substitution failed:
greetings.cpp:12:13: note:   cannot convert 'std::endl' (type '<unresolved overloaded function type>') to type 'signed char*'
     cin>>a>>endl;
             ^~~~
In file included from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\iostream:40:0,
                 from greetings.cpp:1:
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:924:5: note: candidate: template<class _CharT, class _Traits, class _Tp> std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&&, _Tp&)
     operator>>(basic_istream<_CharT, _Traits>&& __is, _Tp& __x)
     ^~~~~~~~
c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\istream:924:5: note:   template argument deduction/substitution failed:
greetings.cpp:12:13: note:   couldn't deduce template parameter '_Tp'
     cin>>a>>endl;
             ^~~~

#include<iostream>
#include<conio.h>

using namespace std;

int main()
{
    string a;
    cout<<"Please enter your name."<<endl;
    getline(cin, a);

    cin>>a;


    if(a=="daksh" || a=="Daksh"){
        cout<<"Chlaja bsdk 凸 ( ͡❛ 皿 ͡❛)凸"<<endl;
    }else if(a=="Harsh" || a=="harsh"){
        cout<<"Bsdk MC behn K lode , machhar ki jhaat maki chut teri tatto ke saudagar (ง ͡❛ 皿 ͡❛)ง"<<endl;
    }else if(a=="Sparsh" || a=="sparsh"){
        cout<<"Jahapana tussi geat ho , tofu kubul kro. /( ͡❛ ͜ʖ ͡❛)/"<<endl;
    }else {
        cout<<"Hello ,dear"<<a<<endl;
    }


return 0;
}

if(a>b)
{
print(a);
}
else if(b>c)
{
print(b);
}

    if(a=="daksh" || a=="Daksh")
    {
        cout<<"Chlaja bsdk 凸 ( ͡❛ 皿 ͡❛)凸"<<endl;
        else if(a=="Harsh" || a=="harsh") // ******** dangling else
        {
            cout<<"Bsdk MC behn K lode , machhar ki jhaat maki chut teri tatto ke saudagar (ง ͡❛ 皿 ͡❛)ง"<<endl;
            else if(a=="Sparsh" || a=="sparsh") // ******** dangling else
            {
                cout<<"Jahapana tussi geat ho , tofu kubul kro. /( ͡❛ ͜ʖ ͡❛)/"<<endl;
                else // ******** dangling else
                {
                    cout<<"Hello ,dear"<<a<<endl;
                }
            }
        }
    }

if(condition)
{
    statement_if_true;
}
else
{
    statement_if_false;
}

// WRONG!
if(condition)
{
    statement_if_true;
    else // dangling else
    {
        statement_if_false;
    }
}

#include<iostream>
#include<conio.h>

using namespace std;

int main()
{
    string a;
    cout<<"Please enter your name."<<endl;

    cin >> a;

   
    if(a=="daksh" || a=="Daksh"){
        
        cout<<"Chlaja bsdk 凸 ( ͡❛ 皿 ͡❛)凸"<<endl;

    }
    else if(a=="Harsh" || a=="harsh"){
        cout<<"Bsdk MC behn K lode , machhar ki jhaat maki chut teri tatto ke saudagar (ง ͡❛ 皿 ͡❛)ง"<<endl;
    }
    else if(a=="Sparsh" || a=="sparsh"){
        
        cout<<"Jahapana tussi geat ho , tofu kubul kro. /( ͡❛ ͜ʖ ͡❛)/"<<endl;
    }
    else {cout<<"Hello ,dear"<<a<<endl;}
 
return 0;
}

 //this compiled ok for me
    using namespace std;
    
int main()
 {
        string a;
    
        cout << "Please enter your name." << endl; //cin should be fine on it's own
cin >> a;//we already added an endl onto the string, no need to do it here


if (a == "daksh" || a == "Daksh") {
    cout << "Chlaja bsdk 凸 ( ͡❛ 皿 ͡❛)凸" << endl;
}
else if (a == "Harsh" || a == "harsh") {
    cout << "Bsdk MC behn K lode , machhar ki jhaat maki chut teri tatto ke saudagar (ง ͡❛ 皿 ͡❛)ง" << endl;
}
else if (a == "Sparsh" || a == "sparsh") {
    cout << "Jahapana tussi geat ho , tofu kubul kro. /( ͡❛ ͜ʖ ͡❛)/" << endl;
}
else {
    cout << "Hello ,dear" << a << endl;
}
return 0; }